source: popwin.c @ 601733d

barnowl_perlaimdebianowlrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 601733d was 818a073, checked in by James M. Kretchmar <kretch@mit.edu>, 17 years ago
Tweaked the columns parameter for popup sizing
  • Property mode set to 100644
File size: 2.7 KB
RevLine 
[7d4fbcd]1#include "owl.h"
2
[1aee7d9]3static const char fileIdent[] = "$Id$";
4
[b2b0773]5int owl_popwin_init(owl_popwin *pw)
6{
[7d4fbcd]7  pw->active=0;
8  pw->needsfirstrefresh=0;
9  pw->lines=0;
10  pw->cols=0;
11  return(0);
12}
13
[b2b0773]14int owl_popwin_up(owl_popwin *pw)
15{
[7d4fbcd]16  int glines, gcols, startcol, startline;
17
18  /* calculate the size of the popwin */
19  glines=owl_global_get_lines(&g);
20  gcols=owl_global_get_cols(&g);
21
[fe67f1f]22  pw->lines = owl_util_min(glines,24)*3/4 + owl_util_max(glines-24,0)/2;
23  startline = (glines-pw->lines)/2;
24
[818a073]25  pw->cols = owl_util_min(gcols,90)*15/16 + owl_util_max(gcols-90,0)/2;
[fe67f1f]26  startcol = (gcols-pw->cols)/2;
[7d4fbcd]27
28  pw->borderwin=newwin(pw->lines, pw->cols, startline, startcol);
29  pw->popwin=newwin(pw->lines-2, pw->cols-2, startline+1, startcol+1);
30  pw->needsfirstrefresh=1;
31 
32  meta(pw->popwin,TRUE);
33  nodelay(pw->popwin, 1);
34  keypad(pw->popwin, TRUE);
35
36  werase(pw->popwin);
37  werase(pw->borderwin);
[c15bbfb]38  if (owl_global_is_fancylines(&g)) {
39    box(pw->borderwin, 0, 0);
40  } else {
41    box(pw->borderwin, '|', '-');
[ad96951]42    wmove(pw->borderwin, 0, 0);
43    waddch(pw->borderwin, '+');
44    wmove(pw->borderwin, pw->lines-1, 0);
45    waddch(pw->borderwin, '+');
46    wmove(pw->borderwin, pw->lines-1, pw->cols-1);
47    waddch(pw->borderwin, '+');
48    wmove(pw->borderwin, 0, pw->cols-1);
49    waddch(pw->borderwin, '+');
[c15bbfb]50  }
51   
[7d4fbcd]52  wnoutrefresh(pw->popwin);
53  wnoutrefresh(pw->borderwin);
54  owl_global_set_needrefresh(&g);
55  pw->active=1;
56  return(0);
57}
58
[b2b0773]59int owl_popwin_display_text(owl_popwin *pw, char *text)
60{
[7d4fbcd]61  waddstr(pw->popwin, text);
62  wnoutrefresh(pw->popwin);
63  touchwin(pw->borderwin);
64  wnoutrefresh(pw->borderwin);
65  owl_global_set_needrefresh(&g);
66  return(0);
67}             
68
[b2b0773]69int owl_popwin_close(owl_popwin *pw)
70{
[7d4fbcd]71  delwin(pw->popwin);
72  delwin(pw->borderwin);
73  pw->active=0;
74  owl_global_set_needrefresh(&g);
75  owl_mainwin_redisplay(owl_global_get_mainwin(&g));
76  owl_function_full_redisplay(&g);
77  return(0);
78}
79
[b2b0773]80int owl_popwin_is_active(owl_popwin *pw)
81{
[7d4fbcd]82  if (pw->active==1) return(1);
83  return(0);
84}
85
[b2b0773]86/* this will refresh the border as well as the text area */
87int owl_popwin_refresh(owl_popwin *pw)
88{
[7d4fbcd]89  touchwin(pw->borderwin);
90  touchwin(pw->popwin);
91
92  wnoutrefresh(pw->borderwin);
93  wnoutrefresh(pw->popwin);
94  owl_global_set_needrefresh(&g);
95  return(0);
96}
97
[b2b0773]98void owl_popwin_set_handler(owl_popwin *pw, void (*func)(int ch))
99{
[7d4fbcd]100  pw->handler=func;
101}
102
[b2b0773]103void owl_popwin_unset_handler(owl_popwin *pw)
104{
[7d4fbcd]105  pw->handler=NULL;
106}
107
[b2b0773]108WINDOW *owl_popwin_get_curswin(owl_popwin *pw)
109{
[7d4fbcd]110  return(pw->popwin);
111}
112
[b2b0773]113int owl_popwin_get_lines(owl_popwin *pw)
114{
[7d4fbcd]115  return(pw->lines-2);
116}
117
[b2b0773]118int owl_popwin_get_cols(owl_popwin *pw)
119{
[7d4fbcd]120  return(pw->cols-2);
121}
122
[b2b0773]123int owl_popwin_needs_first_refresh(owl_popwin *pw)
124{
[7d4fbcd]125  if (pw->needsfirstrefresh) return(1);
126  return(0);
127}
128
[b2b0773]129void owl_popwin_no_needs_first_refresh(owl_popwin *pw)
130{
[7d4fbcd]131  pw->needsfirstrefresh=0;
132}
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